CN104688048A - Water volume control system and drinking water plant provided with same - Google Patents
Water volume control system and drinking water plant provided with same Download PDFInfo
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- CN104688048A CN104688048A CN201310654688.0A CN201310654688A CN104688048A CN 104688048 A CN104688048 A CN 104688048A CN 201310654688 A CN201310654688 A CN 201310654688A CN 104688048 A CN104688048 A CN 104688048A
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Abstract
The invention discloses a water volume control system and a drinking water plant provided with the water volume control system. The water volume control system comprises a cold water tank connected with a water source through a water inlet pump, a hot water tank connected with a water outlet of the cold water tank, two water volume control elements respectively connected with the cold water tank and the hot water tank to respectively control the water flow of the cold water tank and the hot water tank, at least one water level detection device used for controlling the water level in the cold water tank, and a controller connected with each of the water inlet pump, the two water volume control elements and the at least one water level detection device. According to the water volume control system, the water level detection device is arranged in the cold water tank, so that the water flow of the cold water tank is detected through the water level in the water detection device, then the water flow is controlled, and the use reliability is improved.
Description
Technical field
The present invention relates to living electric apparatus field, especially relate to a kind of water yield control system and there is its drinking equipment.
Background technology
Conventional household water drinking equipment, user can release hot and cold, warm water easily in machine.But the water level in the cold water tank of existing water dispenser is higher than depotition cock, when discharging water, water flows out from tap due to gravity, automatically the amount of water outlet cannot be controlled, need the amount of user's Non-follow control water outlet when fetching water thus, when water overfill soon cup or water reach the amount oneself needed time, close intake switch.This mode of operation is made troubles to user.
Summary of the invention
The present invention is intended at least to solve one of technical problem existed in prior art.For this reason, one object of the present invention is the water yield control system proposing a kind of accurate control water yield.
Another object of the present invention is also to propose a kind of drinking equipment with described water yield control system.
A kind of water yield control system of embodiment, comprising: cold water tank according to a first aspect of the present invention, and described cold water tank is suitable for being connected with water source, and described cold water tank is provided with delivery port; Hot-water cylinder, described hot-water cylinder is connected with the delivery port of described cold water tank; Two water rate control elements, described two water rate control elements are connected with described hot-water cylinder the water yield controlling described cold water tank and described hot-water cylinder respectively with described cold water tank respectively; For detecting at least one condensate tank of dehumidifier of water level in cold water tank; And controller, described controller is connected with described intake pump, described two water rate control elements and condensate tank of dehumidifier described at least one respectively.
According to the water yield control system of the embodiment of the present invention, by arranging Level monitor in cold water tank, water yield in cold water tank is gone out by the water level detecting in it, thus achieve the control to water yield, can realize control the water yield of hot water or cold water simultaneously, improve the reliability of use.
According to one embodiment of present invention, described condensate tank of dehumidifier is water level probe, and described water level probe stretches into from the top of described cold water tank in described cold water tank to detect the water level in described cold water tank.
Alternatively, described water level probe comprises at least two, and described at least two water level probes are arranged on the differing heights of described cold water tank, for detecting the SEA LEVEL VARIATION in described cold water tank.
Further alternatively, described water level probe comprises 2-6, and a described 2-6 water level probe is arranged on the differing heights of described cold water tank.
Alternatively, described water level probe comprises one, and described water level probe stretches into the top of the contiguous described cold water tank in one end in described cold water tank.
According to one embodiment of present invention, the delivery port of described cold water tank is provided with flowmeter, wherein said hot-water cylinder and being connected with described flowmeter with at least one in described cold water tank connected water rate control element, and described flowmeter is connected with described controller.
According to one embodiment of present invention, described cold water tank comprises: open-topped tank body and the cover being located at described tank body top, wherein said water level probe passes described cover and stretches in described tank body.
According to one embodiment of present invention, at least one condensate tank of dehumidifier described is at least one in infrared water level detecting element, ultrasonic water level detecting element, proximity switch, ball float water level detecting element.
According to one embodiment of present invention, described water rate control element is magnetic valve.
According to the water yield control system of the embodiment of the present invention, accurately control one grade or many grades of water yields by the condensate tank of dehumidifier arranged in cold water tank, simple and convenient, and improve the reliability of user's use.
A kind of drinking equipment of embodiment, comprising: body according to a second aspect of the present invention, described body has multiple water yield gear button; Water yield control system according to a first aspect of the present invention described in embodiment, described multiple water yield gear button is connected with described controller respectively.
Additional aspect of the present invention and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present invention and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is the schematic diagram of water yield control system according to a first embodiment of the present invention;
Fig. 2 is the schematic diagram of water yield control system according to a second embodiment of the present invention;
Fig. 3 is the schematic diagram of water yield control system according to a third embodiment of the present invention;
Fig. 4 is the schematic diagram of water yield control system according to a fourth embodiment of the present invention;
Fig. 5 is the schematic diagram of water yield control system according to a fifth embodiment of the present invention.
Reference numeral:
Cold water tank 1; Cold water tap 10; Tank body 11; Cover 12;
Hot-water cylinder 2; Hot water tap 20;
Water rate control element: cold water magnetic valve 3a; Hot water electromagnetic valve 3b; Condensate tank of dehumidifier 4;
Controller 5; Flowmeter 6; Intake pump 7
Detailed description of the invention
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Being exemplary below by the embodiment be described with reference to the drawings, only for explaining the present invention, and can not limitation of the present invention being interpreted as.
In describing the invention, it will be appreciated that, term " on ", D score, " top ", " end " " interior ", the orientation of the instruction such as " outward " or position relationship be based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as limitation of the present invention.In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In describing the invention, except as otherwise noted, the implication of " multiple " is two or more.
In describing the invention, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, concrete condition above-mentioned term concrete meaning in the present invention can be understood.
Describe the water yield control system according to the embodiment of the present invention below with reference to Fig. 1-Fig. 5, this water yield control system is used for controlling water yield in drinking equipment.
According to a kind of water yield control system of the embodiment of the present invention, comprising: cold water tank 1, hot-water cylinder 2, two water rate control element 3a and 3b, at least one condensate tank of dehumidifier 4 and controller 5.
As Figure 1-Figure 5, cold water tank 1 is suitable for being connected with water source by intake pump 7, and can pass into water by intake pump 7 in cold water tank 1 thus, cold water tank 1 has delivery port.Hot-water cylinder 2 is connected with the delivery port of cold water tank 1, and two water rate control elements 3a, 3b are connected the water yield controlling cold water tank and hot-water cylinder respectively respectively with hot-water cylinder with cold water tank.Thus when hot water is needed, the water in cold water tank 1 will flow in hot-water cylinder 2.Alternatively, water rate control element 3a is cold water magnetic valve, and water rate control element 3b can be hot water electromagnetic valve.For convenience, in the following description, all cold water magnetic valve is respectively with water rate control element 3a, 3b and hot water electromagnetic valve is illustrated.
Condensate tank of dehumidifier 4 is for controlling water level in cold water tank 1.Controller 5 is connected with intake pump, cold water magnetic valve 3a, hot water electromagnetic valve 3b and at least one condensate tank of dehumidifier 4 respectively.
Thus, according to the water yield control system of the embodiment of the present invention, by arranging Level monitor 4 in cold water tank 1, water yield in cold water tank 1 is detected by the SEA LEVEL VARIATION in it, thus achieve the control to water yield, can realize control the water yield of hot water or cold water simultaneously, improve the reliability of use.
According to some embodiments of the present invention, condensate tank of dehumidifier 4 is water level probe, and water level probe to stretch in cold water tank 1 to detect the water level in cold water tank 1, such as, stretch into from the top of cold water tank 1, thus achieves and accurately control water yield.Alternatively, as Figure 1-Figure 5, cold water tank 1 comprises: open-topped tank body 11 and the cover 12 being located at tank body 11 top, wherein water level probe passes cover 12 and stretches in tank body 11.
In some alternate exemplary, water level probe comprises at least two, and at least two water level probes be arranged on cold water tank 1 differing heights on for detecting the different water levels in cold water tank 1, such as do not stretch into length in cold water tank 1 not etc., different water yields can be realized thus and control.Alternatively, water level probe comprises 2-6, and 2-6 the equal cold water tank of water level probe 1 is arranged on the differing heights of described cold water tank, thus achieves the different water yield control of each shelves.In example as shown in Figure 1, stretching into water level probe 41 longer in cold water tank 1 is reference probe, stretching into water level probe 42 shorter in cold water tank 1 is peak level probe, all the other water level probes 43,44,45 are then respectively the probe corresponding to corresponding water amount, wherein so-called corresponding water amount is determined by the design of concrete drinking equipment, such as drinking equipment can arrange many grades of water yields, when needs go out a certain amount of water, the water that controller 5 can control in cold water tank 1 flows out until water level arrives corresponding water level probe place.
And in other optional examples, water level probe comprises one, as shown in Figure 2, and water level probe stretches into the top of the contiguous cold water tank 1 in one end in cold water tank 1.Now, water level probe 42 is peak level probe.When needs water outlet, controller 5 water that can control in cold water tank 1 flows out until water level arrives water level probe 42 place.
As Figure 2-Figure 5, according to some embodiments of the present invention, the delivery port of cold water tank 1 is provided with flowmeter 6, and wherein hot-water cylinder 2 is connected with flowmeter 6 with at least one in cold water magnetic valve 3a, and flowmeter 6 is connected with controller 5.Alternatively, hot-water cylinder 2 can be connected with cold water tank 1 by flowmeter 6 and cold water magnetic valve 3a is directly connected with cold water tank 1, as shown in Figure 4; Or hot-water cylinder 2 is directly connected with cold water tank 1 and cold water magnetic valve 3a is connected (scheming not shown) by flowmeter 6 with cold water tank 1.And as shown in Figure 2 and Figure 5, hot-water cylinder 2 and cold water magnetic valve 3a are connected with cold water tank 1 by a flowmeter 6 jointly.Certainly, hot-water cylinder 2 can also be connected with cold water tank 1 respectively by a flowmeter 6 with cold water magnetic valve 3a.
Foregoing illustrate the embodiment that condensate tank of dehumidifier 4 is water level probe, but, the present invention is not limited to this, and condensate tank of dehumidifier 4 can also be at least one in infrared water level detecting element, ultrasonic water level detecting element, proximity switch, ball float water level detecting element.
The water yield control system according to the multiple embodiment of the present invention is described in detail below with reference to Fig. 1-Fig. 5, be described when being wherein applied to water dispenser for this water yield control system, water dispenser can arrange multiple corresponding water yield, and there is the button corresponding to above water yield.
Embodiment one,
As shown in Figure 1, in the present embodiment, water level probe has 5, is respectively: reference probe 41, peak level probe 42 and three water level probes 43,44,45 corresponding to all the other corresponding water amount.
During work, by water dispenser be energized, controller 5 controls intake pump 7 and intakes in cold water tank 1, and water is fully filled be connected to cold water tank 1 hot-water cylinder 2 and each water pipe in, when water level arrives peak level probe 42 place in cold water tank 1, controller 5 controls intake pump 7 and stops pumping.Water dispenser heats and refrigeration work in cold water tank 1 in hot-water cylinder 8, and heating process described here and process of refrigerastion known by those skilled in that art, are not described in detail again.
When user's hot water taking, water dispenser is selected required one grade of waterdrainage amount (such as corresponding to the water yield 43), controller 5 controls hot water electromagnetic valve 3b and opens, hot water flows out from hot water tap 20, in cold water tank 1, water level starts to decline from peak level probe 42 simultaneously, when water level decreasing is to water level probe 43, controller 5 controls hot water electromagnetic valve 3b and cuts out stopping water outlet.The hot water of respective amount is had in cup.Controller 5 controls intake pump 7 to start to draw water, and the water level in cold water tank 1 is refilled peak level probe 42 position, waits for and fetching water next time.
When user gets cold water, water dispenser is selected required one grade of waterdrainage amount (such as corresponding to the water yield 43), controller 5 controls cold water magnetic valve 3a and opens, cold water flows out from cold water tap 10, in cold water tank 1, water level starts to decline from peak level probe 42 simultaneously, when water level decreasing is to water level 44, controller 5 controls cold water magnetic valve 3a and cuts out stopping water outlet.The cold water of respective amount is had in cup.Controller 5 controls intake pump 7 to start to draw water, and the water level in cold water tank 1 is refilled peak level probe 42 position, waits for and fetching water next time.
Embodiment two,
As shown in Figure 2, the present embodiment and above-described embodiment one only have at following 2 and distinguish: first, and water level probe only has one and is peak level probe 42; Secondly, hot-water cylinder 2 and cold water magnetic valve 3a are connected with cold water tank 1 by a flowmeter 6 jointly.
During work, by water dispenser be energized, controller 5 controls intake pump 7 and intakes in cold water tank 1, and water is fully filled be connected to cold water tank 1 hot-water cylinder 2 and each water pipe in, when water level arrives peak level probe 42 place in cold water tank 1, controller 5 controls intake pump 7 and stops pumping.Water dispenser heats and refrigeration work in cold water tank 1 in hot-water cylinder 8.
When user's hot water taking, water dispenser is selected required one grade of waterdrainage amount (such as water yield 300ml), and controller 5 controls hot water electromagnetic valve 3b and opens, and hot water flows out from hot water tap 20.Because cold water tank 1 is communicated with hot-water cylinder 2, current are through flowmeter 6 and flowmeter 6 starts the flow calculating water, when flowmeter 6 metering reaches waterdrainage amount (as 300ml), controller 5 controls hot water electromagnetic valve 3b and cuts out stopping water outlet, has the hot water of respective amount in cup.Water intaking terminates, and controller 5 controls intake pump 7 to start to draw water, and the water level in cold water tank 1 is refilled peak level probe 42 position, waits for hot water taking next time.
When user gets cold water, water dispenser is selected required one grade of waterdrainage amount (such as water yield 300ml) controller 5 control cold water magnetic valve 3a to open, cold water flows out from tap, current are through flowmeter 6, flowmeter 6 starts calculated flow rate, when flowmeter 6 metering reaches waterdrainage amount (as 300ml), controller 5 controls hot water electromagnetic valve 3b and cuts out stopping water outlet, has the cold water of respective amount in cup.Water intaking terminates, and controller 5 controls intake pump 7 to start to draw water, and the water level in cold water tank 1 is refilled peak level probe 42 position, waits for hot water taking next time.
Embodiment three,
As shown in Figure 3, the difference of the present embodiment and above-described embodiment two is: first, and water level probe has two, reference probe 41 and peak level probe 42; Secondly, hot-water cylinder 2 is connected with cold water tank 1 respectively by a flowmeter 6 with cold water magnetic valve 3a.
Specific works situation and above-described embodiment two similar, be again not described in detail.
Embodiment four,
As shown in Figure 4, the difference of the present embodiment and above-described embodiment three is only, hot-water cylinder 2 can be connected with cold water tank 1 by flowmeter 6 and cold water magnetic valve 3a is directly connected with cold water tank 1.Specific works situation and above-described embodiment two similar, be again not described in detail.
Embodiment five,
As shown in Figure 5, the difference of the present embodiment and above-described embodiment one is only, hot-water cylinder 2 and cold water magnetic valve 3a are connected with cold water tank 1 by a flowmeter 6 jointly.
During work, by water dispenser be energized, controller 5 controls intake pump 7 and intakes in cold water tank 1, and water is fully filled be connected to cold water tank 1 hot-water cylinder 2 and each water pipe in, when water level arrives peak level probe 42 place in cold water tank 1, controller 5 controls intake pump 7 and stops pumping.Water dispenser heats and refrigeration work in cold water tank 1 in hot-water cylinder 8.
When user's hot water taking, water dispenser is selected required one grade of waterdrainage amount (such as water level probe 43 corresponds to water yield 300ml), controller 5 controls hot water electromagnetic valve 3b and opens, hot water flows out from tap, in cold water tank 1, water level starts to decline from peak level probe 42 simultaneously, flowmeter 6 starts to calculate the water yield simultaneously, when water level decreasing is to the corresponding 300ml of water level probe 43() and flowmeter 6 metering reaches waterdrainage amount (as 300ml) time, controller 5 controls hot water electromagnetic valve 3b and cuts out and stop water outlet.The hot water of respective amount is had in cup.Controller 5 controls intake pump 7 to start to draw water, and the water level in cold water tank 1 is refilled peak level probe 42 position, waits for and fetching water next time.
When user gets cold water, water dispenser is selected required one grade of waterdrainage amount (such as water level probe 43 corresponds to water yield 300ml), controller 5 controls cold water magnetic valve 3a and opens, cold water flows out from tap, in cold water tank 1, water level starts to decline from peak level probe 42, simultaneously flowmeter 6 starts to calculate the water yield, when water level decreasing to water level 43 and flowmeter 6 metering reaches waterdrainage amount (as 300ml) time, controller 5 controls cold water magnetic valve 3a and cuts out stopping water outlet.The cold water of respective amount is had in cup.Controller 5 controls intake pump 7 to start to draw water, and the water level in cold water tank 1 is refilled peak level probe 42 position, waits for and fetching water next time.
In sum, according to the water yield control system of the embodiment of the present invention, accurately control one grade or many grades of water yields by the condensate tank of dehumidifier arranged in cold water tank 1, simple and convenient, and improve the reliability of user's use.
According to a kind of drinking equipment of the embodiment of the present invention, comprising: body (scheming not shown) and the water yield control system described according to the above embodiment of the present invention.Wherein body has multiple water yield gear button, and multiple water yield gear button is connected with controller 5 respectively, such as, is connected by electrical connection or signal.Alternatively, drinking equipment is water dispenser, beverage machine or coffee machine.
According to the drinking equipment of the embodiment of the present invention other form and operation be all known for those of ordinary skills, be not described in detail here.
In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " illustrative examples ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
Although illustrate and describe embodiments of the invention, those having ordinary skill in the art will appreciate that: can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present invention and aim, scope of the present invention is by claim and equivalents thereof.
Claims (10)
1. a water yield control system, is characterized in that, comprising:
Cold water tank, described cold water tank is suitable for being connected with water source, and described cold water tank is provided with delivery port; Hot-water cylinder, described hot-water cylinder is connected with the delivery port of described cold water tank;
Two water rate control elements, described two water rate control elements are connected with described hot-water cylinder the water yield controlling described cold water tank and described hot-water cylinder respectively with described cold water tank respectively;
For detecting at least one condensate tank of dehumidifier of water level in cold water tank; And
Controller, described controller is connected with described intake pump, described two water rate control elements and condensate tank of dehumidifier described at least one respectively.
2. water yield control system according to claim 1, is characterized in that, described condensate tank of dehumidifier is water level probe, and described water level probe stretches in described cold water tank to detect the water level in described cold water tank.
3. water yield control system according to claim 2, is characterized in that, described water level probe comprises at least two, and described at least two water level probes are arranged on the differing heights of described cold water tank, for detecting the different water levels in described cold water tank.
4. water yield control system according to claim 3, is characterized in that, described water level probe comprises 2-6, and a described 2-6 water level probe is arranged on the differing heights of described cold water tank.
5. water yield control system according to claim 2, is characterized in that, described water level probe comprises one, and described water level probe stretches into the top of the contiguous described cold water tank in one end in described cold water tank.
6. the water yield control system according to any one of claim 3-5, it is characterized in that, the delivery port of described cold water tank is provided with flowmeter, wherein said hot-water cylinder and being connected with described flowmeter with at least one in described cold water tank connected water rate control element, described flowmeter is connected with described controller.
7. the water yield control system of water dispenser according to claim 2, is characterized in that, described cold water tank comprises: open-topped tank body and the cover being located at described tank body top, wherein said water level probe passes described cover and stretches in described tank body.
8. the water yield control system of water dispenser according to claim 1, is characterized in that, at least one condensate tank of dehumidifier described is at least one in infrared water level detecting element, ultrasonic water level detecting element, proximity switch, ball float water level detecting element.
9. the water yield control system of water dispenser according to claim 1, is characterized in that, described water rate control element is magnetic valve.
10. a drinking equipment, is characterized in that, comprising:
Body, described body has multiple water yield gear button;
Water yield control system according to any one of claim 1-9, described multiple water yield gear button is connected with described controller respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310654688.0A CN104688048A (en) | 2013-12-05 | 2013-12-05 | Water volume control system and drinking water plant provided with same |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310654688.0A CN104688048A (en) | 2013-12-05 | 2013-12-05 | Water volume control system and drinking water plant provided with same |
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| CN104688048A true CN104688048A (en) | 2015-06-10 |
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| CN201310654688.0A Pending CN104688048A (en) | 2013-12-05 | 2013-12-05 | Water volume control system and drinking water plant provided with same |
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| CN109410447A (en) * | 2018-12-31 | 2019-03-01 | 童超 | Cup tea Vending Machine |
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